Carlos Esteban Fonseca is a Puerto Rican actor and television host that rose to fame while co-hosting the hit television game show "Dame Un Break". Also famous for his portrayal of a broke down family man in the "La Fiebre" television movie saga.

His most famous role is in the 2005 film "Cayo", which started a huge cult following in his native island of Puerto Rico. Besides his work in local films and television shows, he has been known to participate in plays as well, most recently starring as "Edipo" in "Edipo Rey", for which he received great reviews.